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Siemens SINAMICS DCM DC Converter - 690V AC Input

Name: Siemens 6RA8086-6KS22-0AA0-Z
Brand: Siemens
SKU: 6RA8086-6KS22-0AA0-Z
Availability: InStock

Siemens SINAMICS DCM DC converter for two-quadrant drives, 690V AC input.

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ManufacturerSiemens

Part number6RA8086-6KS22-0AA0-Z

Input Voltage 690 V AC (3 Phase)

Input Current 598 A

Output Voltage 830 V DC

Output Current 720 A

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Two-Quadrant Operation 690V AC Input 598A Input Current 830V DC Output 720A Output Current Controllable Field Rectifier

Product description

The Siemens SINAMICS DCM (6RA8086-6KS22-0AA0-Z) is a high-performance DC converter designed for demanding two-quadrant drive applications. It features a B6C connection with a 690 V 3 AC input and a current rating of 598 A. The unit includes a controllable field rectifier (D830/720 MRE-GEEF6S22) and provides an output of 830 V DC at 720 A.

This DC converter is essential for applications requiring precise control of DC motors, such as cranes, winders, extruders, and rolling mills. Its robust design and advanced control capabilities make it suitable for heavy industry and process automation where reliable and dynamic speed control is paramount.

Stanlo Automation, a veteran-owned surplus distributor, provides access to critical components like the Siemens 6RA8086-6KS22-0AA0-Z. Secure your essential automation parts from Stanlo and maintain the operational integrity of your industrial systems.

Technical specifications

Input Voltage	690 V AC (3 Phase)
Input Current	598 A
Output Voltage	830 V DC
Output Current	720 A
Connection	B6C
Features	Controllable Field Rectifier

Common applications

Cranes

Winders

Extruders

Rolling Mills

DC Motor Control

Industrial Automation

Compatible systems

Siemens SINAMICS Drives Industrial Control Systems DC Motor Applications

Also known as

SINAMICS DCM Converter Siemens DC Drive 6RA8086 DC Converter

Replaces / compatible with

This is a specific SINAMICS DCM converter. Consult Siemens for exact replacement series if upgrading.

Technical note

Expert tip

The controllable field rectifier is crucial for precise control of DC motor field current, enabling high dynamic performance and efficient operation in demanding applications.

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Frequently asked questions

What are the output specifications for the Siemens 6RA8086-6KS22-0AA0-Z SINAMICS DCM converter?

The Siemens SINAMICS DCM converter (6RA8086-6KS22-0AA0-Z) provides a DC output voltage of 830 V and can handle a continuous output current of 720 A.